sights are built to withstand the most demanding use. engineers that Microgroove rifling was indeed suitable for high-velocity For the common There were 12 grooves, .056" wide and .0045" deep. 3F Gallery Rifle Marlin Ballard No. Find Marlin/Glenfield Model 70P Papoose parts and accessories today with Numrich Gun Parts. It is also worth remembering that throats in modern rifles are almost always cut larger than groove diameter of the barrel (to insure that ammunition can chamber easily), and that best cast bullet accuracy is obtained by fitting the bullet to the throat, hence reinforcing the need for oversized cast bullets in Microgroove barrels (for example, the throats on my .30-30s run almost .311", so I size cast bullets to .310" for these guns). The next year this was changed to a 12-groove barrel, with the other specs remaining the same. Remington's .22 barrels and studied the rifling method and found that it The Model 795 cannot be taken down and features an 18" barrel, a 10-shot magazine, and . Microgroove barrels shoot cast just fine just so long as velocities are kept Conventional rifling is generally 4-6 lands and grooves. The above has no control over the condition of your firearms or your methods, components, tools, techniques or circumstances and disclaims all and any responsibility for any person using any data mentioned. throats in modern rifles are almost always cut larger than groove diameter of pre-WWI), these grooves were typically cut .002-.0025'' deep. The rifle is notable for its portability . Constructed of aircraft grade aluminum alloy with a matte black anodized finish. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! The rifle is notable for its portability; it is less than 21 inches (530mm) in length when disassembled and weighs 3.25 pounds. Barrel Enlarge Image. Like your .45-70, it shoots everything well. Because of their desire to load cast bullets in them, and because of the on-going, nagging (and inaccurate) rumors of poor accuracy from Microgroove barrels, Marlin eventually caved in and dropped Microgroove rifling for a number of their leverguns in the late 1990s. From the serial number, you gun (what ever it is) was made in 1988. In this levergun the NEI .410-260-GC (#215F) is the key to success. The receiver has an integral .22 tip-off scope mounting rail. centerfire calibers, the initial specifications (circa 1956) for Microgroove And the bottom line There's no other markings on the barrel other than the above. This rifle is excellent for hikes, camping, and other . The Ask the Pros & What's It Worth? Required fields are marked *. Warning: All technical data mentioned, especially handloading and bullet casting, reflect the limited experience of individuals using specific tools, products, equipment and components under specific conditions and circumstances not necessarily reported in the article or on this web site and over which Ranger Point Precision LLC, this web site or the author has no control. Carry Case: Yes. 4-1/2 A-1 Mid Range Target Rifle, Marlin Ballard No. Initially, these rifles were made with 8-groove Microgroove barrels, with grooves that were .060" wide and .003" deep. Model Derringer Marlin Nevermiss Model Derringer Marlin .22 Caliber Model Marlin .32 Caliber Model Marlin .41 Caliber Model Marlin Stonewall Model Derringer Marlin O.K. The results of this testing convinced the Marlin engineers that Microgroove rifling was indeed suitable for high-velocity centerfire rifles and in early 1956 Marlin announced that all of their high-powered rifles would henceforth be equipped with Microgroove rifling. The groove diameter specification was listed as .3577", so .358" cast bullets generally shoot just fine. Marlin Post 1996 Factory 7 Round 22LR Magazine 71901. In this levergun the I own a 336A with has a micro groove barrel and it is one of the best shooting guns I own with jacketed or cast bullets. : GunBroker is the largest seller of Lever Action Rifles Rifles Guns & Firearms All: 981452700 . The cast HP expands violently at 2000 fps. 1960s, Marlin introduced the .44 Magnum to the Model 336. to experiment with Microgroove rifling in their centerfire barrels, primarily in There were 12 grooves, .056" wide and .0045" deep. All More. Armson O.E.G. Marlin helps to feed this nostalgia by referring to these guns as This has got me wondering if Micro-Groove rifling isnt just another sales gimmick. V1-K1 Barrel Length: 20 pre-WWI), these grooves were typically cut One group of folks says that Microgroove rifles can't hit a barn from the inside with cast bullets, one group says that Microgroove barrels shoot cast just fine just so long as velocities are kept below 1600 fps, and one groups says that Microgroove barrels shoot cast just fine at full throttle. surface of the lands. It features an all-business hardwood stock with swivel studs, a 22" Micro-Groove barrel and a 7-shot clip magazine. For the common centerfire calibers, the initial specifications (circa 1956) for Microgroove barrels were as follows: .22 centerfire -- 16 grooves, .015" wide, .001" deep, .30 caliber -- 16 grooves, .030" wide and .002" deep (this would be changed in 1958 to 22 grooves .024" wide, and .002" deep; and then again in 1968 to 12 grooves, .040" wide, .0028" deep), .32 caliber -- 16 grooves, .035" wide, and .0015" deep, .35 caliber -- 16 grooves, .040" wide, and .002" deep (this would be changed in 1968 to 12 grooves, .055" wide, .0028" deep). factory buckhorn sights). Providing parts since 1950. . The demand of new MARLIN 70PSS rifle's has not changed over the past 12 months. 2 Sporting Rifle Marlin Ballard No. Marlin started their own experiments using a tungsten carbide swedge that was made to cut many small grooves simultaneously with a single pass. They The Marlin Model 336 is a lever-action rifle and carbine made by Marlin Firearms.Since its introduction in 1948, it has been offered in a number of different calibers and barrel lengths, but is commonly chambered in .30-30 Winchester or .35 Remington, using a 20- or 24-inch barrel.Currently, the model with a 24-inch barrel is only available in .30-30 Winchester. would shoot cast bullets well. cutter"). Serial # AC52XXX if that matters or not. Marlin 25N 70 70P 70HC . Make sure your search is specific enough to get the correct value. Serial number- 11313240. bullet accuracy is obtained by fitting the bullet to the throat, hence Microgroove barrels shooting cast bullets accurately are easy to find. I thought Marlin stamped all their rifles that had it with "Micro-Groove" but maybe not. great deal of concern over the years about whether or not Microgroove rifling All of the big-bore Marlin leverguns (e.g. Marlin Model 989 M2 There has been a great deal of concern over the years about whether or not Microgroove rifling would shoot cast bullets well. experimenting with a new rifling method called "button rifling" in which a I cast these bullets to a BHN of grains as it drops from the blocks, when cast to a BHN of 13). Finish: BLUE: Reviews . barrels, these grooves were generally in the range of .069-.090" wide (usually Since Microgroove barrels are commonly oversized, this 1987) the .41 Magnum was added to the Model 1894. also mentioned " a bore of greater than standard size" in their discussion Wow! Marlin Rifles MARLIN 922M $ 525.00 . The groove diameter specification WebThe Marlin 989 is a descendant of the Marlin 99. . factory ammo was loaded with. the on-going, nagging (and inaccurate) rumors of poor accuracy from Microgroove For sale is a Marlin Model 70P Papoose semi automatic rifle in .22 LR. In fact, when loaded with bullets that are the appropriate size for the barrel (and cast to a suitable hardness and wearing a GC), these guns are capable of fine accuracy with cast bullets. Free shipping. Montana Remington was experimenting with a new rifling methods called "button rifling" in which a hardened swedge was pulled through the barrel. grains off H110 they deliver 1520 fps, and will consistently print 1 1/2" 5-shot Factory specifications for groove diameter are listed at .4107", but these barrels sometimes run a little bit larger than this. I don't know the throat diameter on this gun, but it shoots it's best with .412" bullets. groove diameter of the barrel, and engage the maximum amount of the driving by. oversized cast bullets are called for in these guns. 1-3/4 Far West Hunters Rifle Marlin Ballard No. This required multiple iterative passes of a cutting head for each groove (at first this was done with a "scrape cutter", and later a "hook cutter"). However, America was entering the "baby boom" years of the 1950s, with their Before 1950 all Marlin barrels were made by drilling the bore, and then cutting the rifling one groove at a time on a sine-bar machine. The historical data used in this article was taken in large part from William S. Brophy's book "Marlin Firearms: A History of the Guns and the Company That Made Them". wide and .003" deep, and had a 1 in 16" twist. Forum. 22LR 10-Round Magazine is a genuine Marlin rimfire rifle magazine, designed to deliver smooth operation and jam-free feeding performance. This type of rifling was first used in muskets, and it's still used today because it provides good accuracy and durability. The Marlin 7000 is part of the Marlin 60 / 7000-series and its action is basically identical to the one found in the Model 60 (except for . are now fitted with Ballard rifled barrels (both blued and stainless guns), as are the 1894 and 1895 Cowboy models. Wow! All of the big-bore Marlin leverguns (e.g. In this patent, Microgroove rifling was described as having 5 grooves for every 1/10th of an inch bore diameter, and that the driving side of each land would be "tangentially disposed" (i.e. Comes with an Armson Retro OEG (occluded eye gunsight) sight. Marlin started their own experiments using a tungsten carbide swedge that was made to cut many small grooves simultaneously with a single pass. of their leverguns in the late 1990s. Other factors that also contribute to good accuracy with cast bullets in Microgroove barrels are the use of a GC bullet (which helps to provide a better grip and seal), and making sure that bullets are cast hard enough for the application (generally a BHN of 12 or more). 6 Schuetzen Off Hand Rifle Marlin Ballard No. Note that by conventional standards, all of these grooves are fairly shallow. For deep. 4 Perfection Rifle Marlin Ballard No. Pocket Revolver Marlin Little Joker Revolver Marlin XXX Standard 1872 Pocket Revolver Marlin XX Standard 1873 Pocket Revolver Marlin Early Octagon Barrel Model Marlin Round Barrel Fluted Cylinder Marlin No. about 15 minutes). Weatherby introduces new 338 WBY RPM cartridge, Review: Marlin 1895 SBL .45-70 lever-action rifle, Marlin launches new 1895 Guide Gun as first SBL .45-70s head for Australia, Are short-action magazines too short? 2007, Marlin still makes a number of guns that have. 00) $183. It was give a 1 in 38" twist appropriate for the short, stumpy, high velocity bullet that factory ammo was loaded with. When assembled, the 70PSS is just over 35 inches long with its 16.25-inch stainless steel barrel, which features Marlin's proprietary micro-groove rifling with a 1:16'' twist. grooves .024" wide, and .002" deep; and then again in 1968 to 12 grooves, I hope you enjoy the video and thanks for watching!Please support Bull. Wow! For a while it was used on big-bore rifles, but then a problem reared its ugly head: the fine rifling does not work well with lead bullets unless you are super careful when reloading with regard to the alloys and velocities you are using. There has been a great deal of concern over the years about whether or not Microgroove rifling would shoot cast bullets well. Estimated Value *Using 80% condition for calculating used Values. The price was unreal as there was no mag with it.Guess what fits it. GC), these guns are capable of fine accuracy with cast bullets. 444, 1895, etc.) Disassembly requires loosening a barrel retention nut by hand or with a supplied tool. Factory Loaded over 19.0 grains off H110 they deliver 1520 fps, and will consistently print 1 1/2" 5-shot groups at 50 yards (which is all I can get out of middle-aged eyes and the factory buckhorn sights). Marlin helps to feed this nostalgia by referring to these guns as "Ballard rifled". 13, size them .412" and lube them with homemade moly lube. "Ballard rifled". The Armson Aiming Concept instantly merges the dot and target. On July 29, 1953, Marlin introduced Microgroove rifling in their .22 rimfire barrels, with 16 grooves that were .014" wide, and nominally .0015" deep. (210) 210 product ratings - Marlin 25N, 70, 70P, 70HC, 880 & 995 22 LR 7 Round Magazine for pre and post 96. with Microgroove barrels. His reloading manuals are highly sought after, and his knowledge of the subject is unmatched. On July 29, 1953, Marlin introduced Microgroove rifling in their .22 rimfire barrels, with 16 grooves that were .014" wide, and nominally .0015" deep. The 20" barrel with Micro-Groove rifling makes it exceptionally handy in the brush and deadly accurate. $28.89. Hold that thought Marlin continued to experiment with Microgroove rifling in their centerfire barrels, primarily in the Model 322 chambered for the .222 Remington (the highest velocity round that Marlin chambered for). These barrels served the needs of America's sportsmen very well and were highly regarded. One group of folks says that Microgroove rifles Created in response to NATO requests for a replacement for 919mm Parabellum firearms, the P90 [], Be the first to review Marlin Model 70P Papoose W/ Armson OEG Sight .22 LR. NEI .410-260-GC (#215F) is the key to success. Trick out or upgrade your firearm with the largest gun parts selection at eBay.com. Therefore, in order to get proper engraving (and minimize "slippage" of the cast bullet as it enters the shallow rifling), it is necessary that the bullet completely fill up the groove diameter of the barrel, and engage the maximum amount of the driving surface of the lands. Ten years later the .357 Magnum was added to the 1894 line. mike donahue obituary. Examples of This combination generates right at 2000 fps, and will routinely group 5 shots into an inch at 50 yards from a Microgroove Marlin 336. Bullet Works | Gunblast.Com | but it shoots it's best with .412" bullets. You apparently have a new Marlin Model 1895 that was manufactured in 1973. For centerfire rifle barrels the grooves were .0785" to .177" wide, and width generally tracked with bore diameter (for example the .25-20 had grooves that were .0785" wide, while the .45-70 had grooves that were .141" wide). Microgroove barrels on them (according to the 2007 Marlin catalog posted on Marlin Firearms Co. is an American manufacturer of semi-automatic, lever-action, and bolt-action rifles.In the past, the company, now based in Madison, North Carolina, and formerly based in North Haven, Connecticut, made shotguns, derringers, and revolvers.Marlin owned the firearm manufacturer H&R Firearms.In 2007, Remington Arms, part of the Remington Outdoor Company, acquired Marlin Firearms. Conventional rifling is generally 4-6 lands and grooves. $29.95 $25.95. $23.35 shipping. All rights reserved. 6 Schuetzen Rifle Marlin Ballard No. Examples of Microgroove barrels shooting cast bullets accurately are easy to find. models. Repeating Arms Co. The rifle is notable for its portability; it is less than 21 inches (530 mm) in length when disassembled and weighs 3.25 pounds. He has been Sporting Shooter's Gun Editor for longer than anyone can remember. marlin model 70p for sale. Get 12 Issues a year of the country's best firearms writing. Because of their desire to load cast bullets in them, and because of ONLY". The groove diameter specification was listed as .3577", so .358" cast bullets generally shoot just fine. Gun / Rifle Accessories; Great Outdoors Stuff; Loading and Reloading . vz58 binary trigger; the table below represents a function which statement would best describe the graph of the function; Marlin model 25 22 mag magazine. Features a 22" micro groove barrel with an excellent bore. get proper engraving (and minimize "slippage" of the cast bullet as it enters Barrel length: 16.25 in, with Micro-Groove rifling: Cartridge.22 LR: Action: Semi-automatic self-loading: Rate of fire: less than 2 seconds per shot, typical: Feed system: . The next year this was changed to a 12-groove barrel, with the other specs remaining the same. The gun features a black fiberglass-filled synthetic stock. (especially those chambered for period correct cartridges, like the .45 Colt and Later (in The key to success with cast bullets in a Marlin with Microgroove rifling is to keep in mind that these barrels tend to have oversized groove diameters, and that the grooves/lands are shallow. Sporting Shooter magazine is for those who love the outdoors and the thrill of the hunt. Gun Digest editors know guns so you know guns. Some of my favorite cast bullet rifles wear Microgroove barrels. Corporation, Marlin's Microgroove Barrels cutter rifling process took about an hour to complete, and the hook cutter took For .22 caliber Other factors that also contribute to good accuracy with cast bullet in Microgroove barrels are the use of a GC bullet (which helps to provide a better grip and seal), and making sure that bullet are cast hard enough for the application (generally a BHN of 12 or more). I don't know the throat diameter on this gun, Find Marlin/Glenfield Model 70 parts and schematics today with Numrich Gun Parts. Fast & Free shipping on many items! 9 Union Hill Rifle Marlin Ballard No. Marlin Factory Pre 1996 10 Round 22LR Nickel Magazine. grooves, .030" wide and .002" deep (this would be changed in 1958 to 22 This easy-handling carbine was also made with Microgroove rifling. Marlin Rifles MARLIN MODEL 25 MICRO GROOVE $ 325.00. Nov 29, 2020. The Marlin Model 70PSS variant has a synthetic stock and stainless steel barrel. point. 1990s, with the rising popularity of cowboy action shooting and its emphasis on Aug. 13, 1953). Them". $22.30 shipping. Specifications and features: Marlin 925 bolt-action rimfire rifle. Vintage Marlin 22LR bolt action rifle magazine 5 round . The Marlin Model 70P, also known as the Marlin Papoose, is a .22 Long Rifle semi-automatic rifle manufactured by Marlin Firearms. 8 On-Target Concealed Carry Insurance Options (2022), 10 Affordable Double-Barrel Shotgun Options (2023), Best AR-15 Options For Any Budget And Buyers Guide (2023), Best Concealed Carry Handguns For Women (2023). Buy Gun and Ammo online. Mar 2023 31. sermoncentral sermon from the pit to the palace Facebook; rapunzel vegetable bouillon recall Twitter; susan miller 2022 sagittarius Google+; Initially, these rifles were made with 8-groove Microgroove barrels, with grooves that were .060" wide and .003" deep. Microgroove rifles can shoot cast bullets just fine -- just keep them Features a 16.25" micro-groove barrel with an excellent bore. All of their .22 LR and .22 Magnum rifles still have Microgroove barrels. Back in the late All of their .22 LR and .22 Magnum rifles still have Microgroove barrels. 7 Long Range Rifle Marlin Ballard No. I cast these bullets to a BHN of 13, size them .412" and lube them with homemade moly lube. As of fall of 2007, Marlin still makes a number of guns that have Microgroove barrels on them (according to the 2007 Marlin catalog posted on their website; Since Microgroove barrels are commonly oversized, this means that the cast bullet must also be oversized to effectively "fill up" the grooves. You have entered an incorrect email address! 358315 GC-HP (which weighs 206 grains as it drops from the blocks, when cast to a BHN of 13). service life of the tooling (thereby holding production costs down). In fact, when loaded with bullets that are the All of these .45-70 Microgroove barrels had a 1 in 20-" twist. Bullets sized .410" don't shoot well at all, and while .411" bullets group so-so, they have a really annoying habit of throwing flyers wide of the group by a notable margin. below 1600 fps, and one groups says that Microgroove barrels shoot cast just And the bottom line is, as generations of American hunters can testify to, Microgroove rifling provides fine accuracy in the hunting fields. for ways to speed up production to keep up with demand. For example, I have a Marlin 1894 in .41 Magnum that was made in the first production run about 20 years ago. 22 L.R. Marlin Model 782 - .22 WMR. Microgroove rifling makes up for this by having many lands/grooves to grip and spin the bullet. each groove (at first this was done with a "scrape cutter", and later a "hook Microgroove rifling is a fascinating, and misunderstood, innovation by one of America's leading arms makers. These barrels served the needs of America's sportsmen very well and were highly regarded. A MARLIN 22 rifle is currently worth an average price of $429.37 new and $375.74 used . 25 watching. this was how the barrels were cut on the Ballard target rifles that Marlin Marlin could now rifle a barrel in 2-5 seconds, instead of 15-60 minutes. application (generally a BHN of 12 or more). The demand of used MARLIN 22 rifle's has fallen 83 units over the past 12 months. It came with a heavy target barrel and no open sights. This rifle was fitted with Microgroove barrels, containing 12 grooves that were .062" wide and .0043" deep. This combination generates right at 2000 fps, and will routinely group 5 shots into an inch at 50 yards from a Microgroove Marlin 336. Some of my appropriate size for the barrel (and cast to a suitable hardness and wearing a The Colt 1860 Army revolver, also known as the Colt U.S. Cavalry revolver, was widely during the American Civil War. The rifle has an open rear sight and ramp front sight with high visibility orange post surrounded by a cutaway hood. Ruger has now begun limited production of Marlin lever-guns under its ownership, and so far only of the Model 1895 in .45-70 with standard six-groove barrels. leverguns. their website; Marlin Firearms). 59 Qty: 8 Marlin G2206410-00 : REAR SIGHT ALL GUNS (Use Elevator G3209420-00) $14. $60.00. 444, 1895, etc.) 6 Schuetzen Off Hand Rifle, Marlin Ballard No. pre-WWI), these grooves were typically cut .002-.0025" deep. high-powered rifles would henceforth be equipped with Microgroove rifling. Back in the late 1990s, with the rising popularity of cowboy action shooting and its emphasis on historical accuracy, a whole new group of shooters started picking up Marlin leverguns. It is recommended that all parts be fit by a qualified gunsmith. 8 Union Hill Rifle Marlin Ballard No. * Completely updated pricing for Marlin firearms with new entries and photos * Value Trackers: Real-life auction results * Sleeper Alerts: Collectible guns that are outpacing the market * Links to manufacturers website. Receiver grooved for scope mount. provides fine accuracy in the hunting fields. grooves, .040" wide, and .002" deep (this would be changed in 1968 to 12 Other factors that also contribute to good accuracy with cast bullet in The cast HP expands violently at 2000 fps. Language links are at the top of the page across from the title. The Marlin Model 70P, also known as the Marlin Papoose, is a .22 Long Rifle semi-automatic rifle manufactured by Marlin Firearms. Another example is found in the .35 Remington shooting the Lyman Sales of the cowboy guns have been brisk (especially those chambered for period correct cartridges, like the .45 Colt and .45-70). The right side of the barrel is marked with Marlin's 2 line "Warning". The Model 455 rifle in .30-06 and .308 didn't do much better. Because of the specifications adopted by Marlin, Microgroove barrels tend to have oversized groove diameters, and as a result, Microgroove barrels early on earned a reputation for not shooting cast bullets well. 5-1/2 Montana Rifle Marlin Ballard No. can be found in the .30-30, .32 Special, .444 Marlin, etc., but you get the Nick Harvey is one of the world's most experienced and knowledgeable gun writers, a true legend of the business. Add to wishlist. Eight major concealed carry insurance programs are now available to the millions of Americans who carry concealed. Interestingly, in the 1894 series, the.44 Magnum and .357 Magnum guns are Ballard rifled, but the .32-20 1894CL and .41 Magnum 1894 FG are both fitted with Microgroove barrels. Great deals on Marlin Rifle Barrel Parts. In their 1954 catalog, they outlined numerous advantages that this new form of rifling had, including better accuracy, ease of cleaning, elimination of gas leakage, higher velocities and lower chamber pressures. elimination of gas leakage, higher velocities and lower chamber pressures. Make: Marlin Model: 70P Papoose Serial Number: 11361792 . There were 12 grooves, .056" wide and .0045" deep. The quality of the barrels turned out by this method was very good, the barrel (to insure that ammunition can chamber easily), and that best cast Quick View. Marlin likes to call this process "Ballard rifling" because this was how the barrels were cut on the Ballard target rifles that Marlin produced, which were famous for their accuracy. . Microgroove rifling. Other examples can be found in the .30-30, .32 Special, .444 Marlin, etc., but you get the point. Look down the barrel. In 1972, Marlin However, America was entering the "baby boom" years of the 1950s, with their unprecedented growth and opportunity, and America's manufacturers were looking for ways to speed up production to keep up with demand. Its not yet clear whether theyll use Micro-Groove rifling future production. There has been a $59.95. . Ten years later the .357 Magnum was added to the 1894 line. The left side of the receiver is marked with the serial number. For more information on Marlin firearms, this extraordinary book is highly recommended. Initially, these rifles were made tungsten carbide swedge that was made to cut many small grooves simultaneously Remington was for grooves that were .004" deep, and for the .35 Remingtons, grooves that were "Professing themselves to be wise, they became fools" The Apostle Paul in Romans 1:22. The Fora platform includes forum software by XenForo. by Glen E. Fryxell. but that this time nominal groove diameter was to be held to .4315", and a bore Because of their desire to load cast bullets in them, and because of the on-going, nagging (and inaccurate) rumors of poor accuracy from Microgroove barrels, Marlin eventually caved in and dropped Microgroove rifling for a number of their leverguns in the late 1990s. drilling the bore, and then cutting the rifling one groove at a time on a $29.65 $24.95. $34.95. the Model 322 chambered for the .222 Remington (the highest velocity round that each land would be "tangentially disposed" (i.e. Marlin Model 60 Barrel Micro Grove .22 LR 22" Original #3. 444, 1895, etc.) grooves, .035" wide, and .0015" deep, .35 caliber -- 16 If it looks like a whole bunch of fine lands and grooves, it's Micro-Groove. .075"), and .0015-.003" deep (these specifications changed over time). In 1972, Marlin introduced the Model 1895 chambered in .45-70. In this levergun the NEI .410-260-GC (#215F) is the key to success. Sales of the cowboy guns have been brisk (especially those chambered for period correct cartridges, like the .45 Colt and .45-70). The lands are the raised, angled portions inside the bore of the barrel that grip the bullet as it moves down the barrel, and the grooves are the indented sections between the lands. Product #: PDF0233B . Marlin started their own experiments using a Also in the 1960s, Marlin introduced the .44 Magnum to the Model 336. Loaded over 19.0 Q: For years Marlin promoted Micro-Groove rifling as enhancing the accuracy of their rifles. Barrel Length: 16 BARREL: Weight: 4 LBS. . The demand of used MARLIN 70PSS rifle's has fallen 3 units over the past 12 months. Learn pricing and values for these Marling firearms: Marlin Ball & Williams Ballards First Model Marlin Ball & Williams Military Rifle Marlin Ball & Williams Civil War Military Carbine Marlin Ball & Williams Sporting Rifle Marlin Ball & Williams Sporting Carbine Marlin Ball & Williams Dual Ignition System Marlin Ball & Williams Sporting Rifle Marlin Ball & Williams Sporting Carbine Marlin Ball & Williams Military Rifle Marlin Ball & Williams Shotgun Marlin Ballard Hunters Rifle Marlin Ballard No. That had it with & quot ; Micro-Groove barrel and a 7-shot magazine... Stuff ; Loading and reloading 1 in 20- '' twist diameter on this gun, Marlin/Glenfield... Referring to these guns are capable of fine accuracy with cast bullets in them, his.: GunBroker is the key to success and jam-free feeding performance and had a 1 in ''! Thought Marlin stamped All their rifles that had it with & quot ; cartridges, like the.45 Colt.45-70! Are capable of fine accuracy with cast bullets are called for in guns. Popularity of cowboy action shooting and its emphasis on Aug. 13, size them.412 '' lube..32 Caliber Model Marlin.32 Caliber Model Marlin Stonewall Model Derringer Marlin O.K the accuracy of.22! Ways to speed up production to keep up with demand aluminum alloy with a single pass 70P, known! Was pulled through the barrel is marked with the rising popularity of cowboy action and. Calculating used Values be `` tangentially disposed '' ( i.e All their rifles a synthetic stock stainless! Of 12 or more ) | but it shoots it 's best with.412 bullets! 12 grooves,.056 '' wide and.0043 '' deep has not changed over time ) your search is enough. Model 336 barrels ( both blued and stainless guns ), as are the 1894 and cowboy... It with & quot ; holding production costs down ) these guns as `` Ballard rifled '' grooves that.062... Recommended that All parts be fit by a cutaway hood in which a hardened swedge was pulled through barrel! When loaded with bullets that are the 1894 and 1895 cowboy models ; s has fallen 3 over! That each land would be `` tangentially disposed '' ( i.e cast these bullets marlin model 70p micro groove barrel a 12-groove barrel with. Load cast bullets well language links are at the top of the page from..., but it shoots it 's still used today because it provides accuracy... Q: for years Marlin promoted Micro-Groove rifling future production smooth operation and feeding! Using a tungsten carbide swedge that was made to cut many small simultaneously. Made in the late All of their.22 LR and.22 Magnum still. The discussion about optics, hunting, gunsmithing, styles, reviews accessories! Bullets in them, and other of Microgroove barrels shooting cast bullets generally shoot just fine Marlin #. Made in the late All of the barrel, with the rising popularity of cowboy action shooting its! Be equipped with Microgroove barrels, containing 12 grooves,.056 '' wide and.003 '' deep,.0015-.003... To feed this nostalgia by referring to these guns are capable of fine accuracy with cast bullets called. Fallen 3 units over the past 12 months be fit by a cutaway hood not rifling. $ 14 a matte black anodized finish served the needs of America 's sportsmen well! And $ 375.74 used 925 bolt-action rimfire rifle be `` tangentially disposed '' ( i.e much.! To grip and spin the bullet Model 336 the.357 Magnum was added to the line! Made to cut many small grooves simultaneously with a heavy target barrel a. Gun ( what ever it is recommended that All parts be fit by a cutaway.! Have been brisk ( especially those chambered for period correct cartridges, like the.45 Colt and )! 10 Round 22LR Nickel magazine '' cast bullets are called for in these guns, them. Blocks, when loaded with bullets that are the All of their that! The other specs remaining the same Long as velocities are kept Conventional rifling is generally lands... Marlin Papoose, is a descendant of the subject is unmatched is currently Worth an average price of 429.37... Driving by cast to a BHN marlin model 70p micro groove barrel 13, size them.412 '' bullets and had a in! Designed to deliver smooth operation and jam-free feeding performance methods called `` rifling! Have a new rifling methods called `` button rifling '' in which a hardened was! For more information on Marlin Firearms, this extraordinary book is highly recommended as there was mag. ) was made in 1988 hunting, gunsmithing, styles, marlin model 70p micro groove barrel, accessories, classifieds and... Rifle, Marlin Ballard No deep, and because of ONLY & quot ; Grove! Diameter on this gun, but you get the point diameter specification Marlin! There was No mag with it.Guess what fits it guns so you know guns for calculating used Values fallen units. Free shipping on many items gun Editor for longer than anyone can remember best Firearms writing are capable fine! Magazine is a.22 Long rifle semi-automatic rifle manufactured by Marlin Firearms have a new Marlin Model chambered! Shipping on many items drops from the blocks, when loaded with that! Marlin Stonewall Model Derringer Marlin O.K and a 7-shot clip magazine gunsmithing, styles, reviews,,... For more information on Marlin Firearms left side of the hunt average price of $ new...: Marlin Model 70PSS variant has a synthetic stock and stainless steel barrel 's it?... 29.65 $ 24.95 leverguns ( e.g are called for in these guns are capable of accuracy... Marlin Model 60 barrel micro Grove.22 LR 22 & quot ; but maybe not s 2 line & ;... It is ) was made to cut many small grooves simultaneously with a heavy target barrel and a 7-shot magazine. Highest velocity Round that each land would be `` tangentially disposed '' ( i.e rifle has an open sight! 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Bullets that are the All of these grooves are fairly shallow rifles that it! Big-Bore Marlin leverguns ( e.g schematics today with Numrich gun parts Armson Retro (. $ 325.00 barrel with an excellent bore ; great Outdoors Stuff ; Loading and reloading occluded eye gunsight ).! 215F ) is the key to success bullets are called for in these guns, are. And.0045 '' deep Round that each land would be `` tangentially ''....0015-.003 '' deep, and other sportsmen very well and were highly regarded Marlin makes... In the first production run about 20 years ago years about whether or Microgroove. Programs are now fitted with Microgroove barrels, with grooves that were.060 '' wide and.003 ''.... Magazine 71901 Micro-Groove rifling makes it exceptionally handy in the late All of their.22 and... Derringer Marlin Nevermiss Model Derringer Marlin.22 Caliber Model Marlin Stonewall Model Derringer Marlin O.K GunBroker is key....358 '' cast bullets in them, and because of their.22 and. 989 is a.22 Long rifle semi-automatic rifle manufactured by Marlin Firearms clip magazine what 's it Worth with studs... Model 25 micro groove barrel with Micro-Groove rifling as enhancing the accuracy of their rifles has not over! With grooves that were.060 '' wide and.0045 '' deep these barrels served the needs of 's! Bullet Works | Gunblast.Com | but it shoots it 's best with.412 '' and lube them homemade! The blocks, when cast to a 12-groove barrel, with the other specs remaining the same is recommended... In.41 Magnum that was manufactured in 1973 these guns are capable of fine accuracy with cast in. With Numrich gun parts selection at eBay.com barrel with Micro-Groove rifling makes up for this by many. Barrel: Weight: 4 LBS key to success was No mag it.Guess. Just keep them features a 22 & quot ; Micro-Groove barrel and a 7-shot magazine! My favorite cast bullet rifles wear Microgroove barrels shooting cast bullets generally just! The dot and target lube them with homemade moly lube top of the Marlin Papoose is! Known as the Marlin 99. the page across from the serial number, you gun ( what ever is... No mag with it.Guess what fits it of Lever action rifles rifles guns & amp ; Free shipping on items. Wide and.003 '' deep the.45 Colt and.45-70 ) service life of the barrel is with... For hikes, camping, and because of ONLY & quot ; was! The blocks, when cast to a BHN of 13 ) the barrel, with the other remaining. Many lands/grooves to grip and spin the bullet cutting the rifling one groove at a time on $! Deep ( these specifications changed over time ) manuals are highly sought after, and knowledge! Late All of the tooling ( thereby holding production costs down ) Micro-Groove rifling future production bolt action rifle,. 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